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| 1 | 展望未来:数字图书馆技术的挑战和机遇显示文摘我们长期将数字图书馆作为一个独立的世界来构建,这个独立的世界中包括数字对象的创建、管理、发现、传递以及利用等。这种相对封闭的模式与高度发达的开放网络世界背道而驰。在网络世界中,用户可以通过大型的检索系统,如Google和Amazon来发现信息,还可以在管理这些信息资源的系统之外对其进行利用。当用户都涌向网络世界时,数字图书馆就面临着打破其固有封闭状态的挑战,以便适应开放的网络世界,否则将失去其实用性。当前,许多条件都给数字图书馆提供了改变现状、提高实用性的机遇。本文将讨论数字图书馆现存的典型模式以及该模式带来的后果,讨论数字图书馆工作改革的方式,并简要探讨数字图书馆建设中的成功技术实例。 | John Wilkin 何欢欢(译) | 2008 | 中国图书馆学报2008,34,4: | 16 |
| 2 | 海相镜质体——海相烃源岩中一种重要生烃母质显示文摘应用现代有机岩石学与有机地球化学相结合的方法,通过对我国海相烃源岩的研究,确认了一种新的显微组分——海相镜质体。这种显微组分源于动物有机质,在还原—强还原条件下,经强烈生物降解作用形成。人工热模拟实验表明,海相镜质体成烃较晚,主成油期在镜质组Rr1.0%~1.30%范围内,产油率高达6%~8%,并以气态烃为主。 | 肖贤明 刘德汉 傅家谟 Ronald WT Wilkins | 1997 | 石油学报1997,18,1: | 13 |
| 3 | 儿童重症监护中血糖控制与器官功能衰竭和病死率的关系显示文摘目的研究机械通气患几发生高血糖与器官功能衰竭的关系;介绍澳大利亚和新西兰PICU控制血糖的方法与实践。设计前瞻性队列研究。场所澳大利亚和新西兰的全部9家专业PICU病房。对象机械通气〉12h的患儿,但除外以下情况:合并糖尿病酮症酸中毒;家庭机械通气;入院时经积极心肺复苏;签有“不予复苏”医嘱。干预无。测量指标和主要结果所有患儿的血糖最长监测时间为14d,用临床和实验室指标计算儿童logistic器官功能障碍评分(PELOD)。研究中共有409例患儿使用了胰岛素。50%的患儿血糖值〉6.1mmol/L,同时89%患儿的血糖峰值〉6.1mmol/L,达到峰值的时间中位数是7h。在血糖-时间曲线上,采样时间中位数对应的曲线下面积〉6.1mmol/睹被定义为高血糖。高血糖患儿病死率为13%,而无高血糖者病死率为3%。高血糖和高PELOD(≥10)呈独立相关(OR值为3.41,95%CI:1.91~6.10)。高血糖与病死率也呈独立相关(OR值为3.31,95%CI:1.26~7.70)。早期高血糖(最初48h内)与上述预后亦相关,但与1d后PELOD加重和2d后PELOD≥10无关。5%的息儿接受了胰岛素治疗。结论高血糖在PICU较常见,通常出现较早,并与器官功能衰竭和死亡呈独立相关。但早期高血糖与晚发或加重的器官功能衰竭无关。澳大利亚和新西兰的PICU很少使用胰岛素。 | Yung M Wilkins B Slater A | 2008 | 中国小儿急救医学2008,15,2: | 8 |
| 4 | Reverse-Time Migration from Rugged Topography to Image Ground-Penetrating Radar Data in Complex Environments显示文摘探地雷达偏移成像中,基于高程静校正的基准面偏移方法对起伏地表下的复杂地层成像效果较差。为了优化成像效果,本文提出了一种基于麦克斯韦方程组二阶解耦形式的逆时偏移成像(reversetime migration,RTM)算法,该算法特点在于只需计算电场,且可直接从采集面而非基准面进行波场延拓,进而实现地形逆时偏移。数值模拟比较了高程静校正偏移方法和RTM方法在地表起伏及速度横向变化情况下的成像效果,结果证明RTM方法成像效果更好。为了进一步验证算法效果,利用美国犹他州珊瑚粉沙丘崎岖地形下的实测数据对两种方法进行了对比分析。研究表明,逆时偏移成像方法能够极大地提高复杂环境下探地雷达深度成像精度。 | John H. Bradford Janna Privette David Wilkins Richard Ford | 2018 | Engineering2018,4,5: | 5 |
| 5 | 日常新闻实践中的专业勇气显示文摘勇气是希腊哲人阐述的四大美德中的一种,它同样出现在孔子的论述中。在现代文化中,勇气被定义为一种独特的勇敢行为。本文将勇气置于更大范围的哲学讨论中,讨论品性及情感对伦理行为的影响,并且在新闻专业主义的概念下审视作为专业实践的勇气。勇敢的记者需要勇敢的组织作为支持。虽然本文承认某些特殊的情境需要个人的勇气,但是也认为:形成专业品性的勇气根植于日常的职责——它使新闻活动中哪怕最常规的琐事都能保持高度的伦理水准。这种高水准的常规表达,亦即日常生活中实践的勇气,不仅塑造了个人的品性,也形成了组织的品性,其结果便是在需要时参与勇敢行动的专业团结。它产生了专业的优秀,并加强了新闻工作者与其服务的公众之间的联系。 | Lee Wilkins 盛夏 | 2015 | 全球传媒学刊2015,2,1: | 4 |
| 6 | 再谈闪光刺激方法学:新版欧洲脑电图室视觉刺激方法显示文摘间断性闪光刺激(IPS)是脑电图监测中常用的检测方法,旨在发现儿童及成人异常癫痫样放电对闪光的敏感性(即光敏感性).但在临床实践中,不同的国家以及不同的脑电图室采用的IPS方法不同,导致结果有所差异.我们认为应该建立标准的检测方法,从而能够可重复地定性和定量检测光敏感性,更利于监测和识别癫痫和光敏感性患者.与1999年发表的方法相比较,新方法不仅增加了内容,而且对IPS检测技术以及相关的操作原理进行了详述.为了提高有效性及实用性,该方法通过6年的欧洲神经病学及癫痫专家实践反馈并且反复讨论形成了共识. | Dorothee Kasteleijn-Nolst Trenite Guido Rubboli Edouard Hirsch Antonio Martins da Silva Stefano Seri Arnold Wilkins Jaime Parra Athanasios Covanis Maurizio Elia 刘永红(译) 张文娟(译) 来江(译) | 2014 | 中华神经科杂志2014,47,4: | 3 |
| 7 | Reslizumab in children and adolescents with eosinophilic esophagitis: Results of a double-blind, randomized, placebo-controlled trial显示文摘 | Jonathan M. Spergel Marc E. Rothenberg Margaret H. Collins Glenn T. Furuta Jonathan E. Markowitz George Fuchs Molly A. O’Gorman Juan Pablo Abonia James Young Timothy Henkel H. Jeffrey Wilkins Chris A. Liacouras | 2012 | The Journal of Allergy and Clinical Immunology2012,,: | 3 |
| 8 | Percutaneous balloon dilatation of the mitral valve:an analysis of echocardiographic variables related to outcome and the mechanism of dilatiation显示文摘 | WILKINS G T WEYMAN A Z ABASCAL V M | 1988 | Br Heart J1988,60,4: | 2 |
| 9 | The determinants of household risky asset holdings: Australian evidence on background risk and other factors显示文摘 | Buly A. Cardak Roger Wilkins | 2008 | Journal of Banking and Finance2008,,5: | 2 |
| 10 | 噬菌体展示技术构建和表达抗人整合素β_1单链Fv抗体(英文)显示文摘整合素 (Integrins)是细胞膜蛋白的组成成分 ,它们是一类细胞粘附分子 ,并与形态形成的调节密切相关。整合素在细胞与细胞之间 ,细胞与基质之间的粘附中发挥着重要的作用。本研究通过选择使用鼠抗人整合素 β1抑止性单克隆抗体和刺激性单克隆抗体 ,利用噬菌体展示技术 ,成功地构建了单链Fv抗体 (scFv) ,并对其与整合素 β1的结合 ,选择最佳的可溶性抗体的生产条件等诸方面 ,进行了应用性研究。同时 ,也应用链转换 (Chainshuffling) | 王棣 Ken Wong John Wilkins | 2001 | 微生物学免疫学进展2001,29,4: | 2 |
| 11 | 提高西藏黄奶牛生产性能研究显示文摘该项目是中澳国际联合的其中一个,根据发展奶业,促进农区畜牧业发展,提高农村生活水平的需要在西藏河谷流域农牧交错带开展调研。三年来在四个不同的区域进行随机抽样设点,了解项目区奶牛发展现状,系统收集分析当前农户饲养奶牛的饲料结构,营养水平、繁殖成活能力以及管理模式。同时引进澳方饲养奶牛的先进技术、管理措施和发展理念,有效利用西藏现有的作物秸秆,研发优良饲草、饲喂技术,进一步研究牛在一个生长周期中的饲料平衡、生长模式及量化营养等生产性能的对应关系,加大引创结合、重点突破,提高项目区奶牛生产性能,增加农户现金收入。 | 尼玛扎西 色珠 参木友 奥斯曼 洛桑强白 平措占堆 巴桑珠扎 次仁罗布 韩建成 王莉 顿珠坚参 姬秋梅 曲广鹏 向巴卓玛 鲍宇 红秀花 张强 John Wilkins Colin Griffiths John Piltz Amanda | 2008 | 西藏科技2008,,6: | 2 |
| 12 | Medical student depression and its correlates across three international medical schools显示文摘BACKGROUND Medical students have high rates of depression, anxiety, and burnout that have been found to affect their empathy, professional behaviors, and performance as a physician. While studies have examined predictors for burnout and depression in the United States (US), no study, to our knowledge, has compared depression in medical students cross-culturally, or has attempted to examine the effect of factors influencing rates including burnout, exercise, stress, unmet mental health needs, and region. AIM To examine rates of depression in three international cohorts of medical students, and determine variables that may explain these differences. METHODS Convenience samples of medical students from three countries (US, China, and a Middle Eastern country whose name remains anonymous per request from the school) were surveyed in this observational study. Using the Patient Health Questionnaire-2 (PHQ-2) and a modified Maslach Burnout Inventory, depression and burnout were examined among medical students from the three cohorts (n = 473). Chi-square test and analysis of variance were used to examine differences in demographics, behavioral, and psychological variables across these three schools to identify potentially confounding descriptive characteristics. Analysis of covariance compared depression and the emotional exhaustion component of burnout identified through Principal Component Analysis across countries. Multiple linear regression was used to analyze the impact of demographic, behavioral, and psychological variables on screening positive for depression. RESULTS Medical students from the Middle Eastern country had the highest rates of positive depression screens (41.1%), defined as a PHQ-2 score of ≥ 3, followed by China (14.1 %), and then the US (3.8%). More students in the Middle Eastern school had unmet mental health needs (50.8%) than at the medical school in China (34.8%) or the school in the US (32.8%)(Pearson chi-square significance < 0.05). Thus, PHQ-2 scores were adjusted for unmet mental health needs;however, the Middle Eastern country continued to have the highest depression. Adjusting for PHQ-2 score, medical students from the US scored the highest on emotional exhaustion (a measure of burnout). Demographic variables did not significantly predict medical student depression;however, lack of exercise, unmet mental health needs, stress, and emotional exhaustion predicted nearly half of depression in these cohorts. In comparison to the US, coming from the Middle Eastern country and China predicted higher levels of depression. CONCLUSION Depression rates differ in three international cohorts of medical students. Measured factors contributed to some observed differences. Identifying sitespecific prevention and intervention strategies in medical student mental health is warranted. | Jessica A Gold Xinran Hu Gan Huang Wan-Zhen Li Yi-Fan Wu Shan Gao Zhe-Ning Liu Mickey Trockel Wan-Zhen Li Yi-Fan Wu Shan Gao Zhe-Ning Liu Robert M Rohrbaugh Kirsten M Wilkins | 2019 | World Journal of Psychiatry2019,9,4: | 2 |
| 13 | Purification and characterization of toxins A and B of Clostridium difficile显示文摘 | Sullivan NM Pellet S Wilkins TD | 1982 | Infect Immun1982,35,: | 2 |
| 14 | Associations between nonalcoholic fatty liver disease and subclinical atherosclerosis in middle-aged adults: The Coronary Artery Risk Development in Young Adults Study显示文摘 | Lisa B. VanWagner Hongyan Ning Cora E. Lewis Christina M. Shay John Wilkins J. Jeffrey Carr James G. Terry Donald M. Lloyd-Jones David R. Jacobs Mercedes R. Carnethon | 2014 | Atherosclerosis2014,,2: | 2 |
| 15 | Sequencing of a Cultivated Diploid Cotton Genome-Gossypium arboreum显示文摘Sequencing the genomes of crop species and model systems contributes significantly to our understanding of the organization,structure and function of plant genomes.In a `white paper' published in 2007,the cotton community set forth a strategic plan for sequencing the AD genome of cultivated upland cotton that initially targets less complex diploid genomes.This strategy banks on the high | WILKINS Thea A | 2008 | 棉花学报2008,20,S1: | 2 |
| 16 | Plant species identification using digital morphometrics: A review显示文摘 | James S. Cope David Corney Jonathan Y. Clark Paolo Remagnino Paul Wilkin | 2012 | Expert Systems With Applications2012,,8: | 2 |
| 17 | X-ray focusing using microchannel plates I theory显示文摘 | Chapman H N Nugent K A Wilkins S W | 1993 | Appl Opt1993,32,: | 2 |
| 18 | Carbon-fiber brushes for superconducting machines显示文摘 | McNab I R Wilkin G A | 1972 | Electronics and Power1972,18,1: | 2 |
| 19 | Should fluorescence alteration replace vitrinite reflectance as a major tool for thermal maturity determination in oil exploration? 显示文摘 | Wilkins R W T Wilmshurst J R Hladky G | 1995 | Organic Geochemistry1995,22,: | 1 |
| 20 | Proteomics and renal transplantation:searching for novel biomarker and therapeutic targets显示文摘 | Schaub S Wilkins JA Nickerson P | 2008 | Contrib Nephrol2008,160,1: | 1 |